<span id="newcontent-description" class="screen-reader-text"><?php _e('Content of the edited file. The Tab key enters a tab character, to move below this area, press the Esc key followed by the Tab key. Shift + Tab works as expected.'); ?></span>

<span id="newcontent-description" class="screen-reader-text"><?php _e('Content of the edited file. The Tab key enters a tab character, to move below this area, press the Esc key followed by the Tab key. Shift + Tab works as expected.'); ?></span>